摘要
桐梓地区是贵州省最为主要的产煤区之一。本文根据桐梓茅坝狮子山井田煤矿勘探所获取的地质资料,经过系统分析,建立了标志层B1 B5。通过对该区标志层B1 B5地质特征、地球物理特征及煤层特征的对比分析,阐明了本区含煤岩系煤层对比划分的方法和特点,为本区含煤岩系煤层的对比划分提供依据,指出了茅坝狮子山井田煤层、标志层特征对比的意义和作用。
Tongzi is one of the most important area of coal in Guizhou.According to the geological information of Jingtian coal mine in Tongzi,by systematic analysis,the indicator seam is built up.By analysis the characteristics of the indicator seam B1-B5,geophysical characteristic and coal seam characteristic,the method and characteristics of coal bearing stratum comparison and division in this area is narrated,the significance and function of Jingtian coal seam and indicator seam characteristics is summarized.
出处
《贵州地质》
2012年第1期29-33,共5页
Guizhou Geology
关键词
煤层
标志层
地球物理特征
对比分析
贵州桐梓
coal seam
indicator seam
geophysical characteristic
comparative analysis
Tongzi Guizhou
